Question

Which recursive sequence would produce the sequence 5, 27, 137, ...?

Answer 1

Explanation:

x 5 and + 2 ( 5 x 5 ) + 2 = 25 + 2 = 27( 27 x 5 ) + 2 = 135 + 2 = 137( 137 x 5 ) + 2 = 685 + 2 = 687( 687 x 5 ) + 2 = 3435 + 2 = 3437So..( 3437 x 5 ...